用单片机做的数字万年历，基于MAX12887数字时钟芯片和MAX7219芯片。-Done with single-chip digital calendar, digital clock MAX12887-based chip and MAX7219 chip.

* 本程序包含控制外部液晶面板的4-BIT控制模式子 * * 程序。这些程序是专门为 MCU201 workshop演示板 * * 设计的。但它也可作为其他类型的使用 KS0066U控 * * 制器的液晶面板的控制程序。-* The procedures include external LCD control of the four-BIT- control mode** procedures. These procedures are specifically for MCU201 workshop demonstration board** design. It can also be used for other types of use** KS0066U control system for the LCD control procedures.

基于8051单片机的遥控电风扇的红外发射源程序-8051-based remote control of the infrared emission source fans

AVR单片机的TWI（IIC）总线功能驱动函数库，可直接调用本函数库驱动24C08等IIC器件。-AVR microcontroller TWI (IIC) bus function driver functions can directly call this function, database-driven 24C08 devices such as IIC.

本程序的功能是在51单片机上实现51tiny嵌入式操作系统编程-this program is to tell how to use 51tiny embedded system to program

USB转lpt 68013 驱动方案 USB转lpt 68013 驱动方案-Lpt 68013 Driver USB to USB transfer program lpt 68013 driver program

MB90092文件，富士通MB90092的驱动程序 -MB90092 paper, Fujitsu MB90092 driver

ht9200B C51编程子程序和HT9200A和资料-ht9200B C51 programming routines and information and HT9200A

单片机C语言开发源代码，课件也有在里面！-it is very good！

pic单片机 液晶1602的头文件 已调试通过-pic microcontroller LCD 1602 in the first file has been debugging through